Overview
SCIENTIFIC SCORE
Possibly Effective
Based on 5 Researches
7.4
USERS' SCORE
Good
Based on 21 Reviews
8.8
Supplement Facts
Serving Size: 1 Capsule
Amount Per Serving
%DV
Vitamin D3 (as cholecalciferol)
125 mcg
625%
Vitamin K activity from:Vitamin K1 (as phytonadione)Vitamin K2 (as menaquinone-4)Vitamin K2 (as trans menaquinone-7)
2,100 mcg1,000 mcg1,000 mcg100 mcg
1,750%
Iodine [from Sea-Iodine™ Complex Blend (organic kelp and bladderwrack extracts, potassium iodide)]
1,000 mcg
667%
Top Medical Research Studies
8
We explored the relationship between vitamin D3 levels and allergic rhinitis (AR), a common condition characterized by sneezing, runny noses, and itchy eyes. In our research, we included two groups: thirty individuals with AR between the ages of 18 and 35 who had low levels of vitamin D3 and a control group of thirty people with sufficient vitamin D3 levels.
Our findings revealed a notable difference between the two groups. We observed that patients with AR had significantly lower levels of vitamin D3 compared to the control group. Additionally, there was a marked increase in immunoglobulin E (IgE) levels, which are often linked to allergic reactions, among those with AR.
Interestingly, our analysis indicated a clear inverse relationship between vitamin D3 levels and IgE levels. In fact, we found that changes in vitamin D3 levels accounted for about 58% of the variations in IgE among the participants. This suggests that increasing vitamin D3 might help reduce IgE levels and potentially lessen allergy symptoms.
Our findings revealed a notable difference between the two groups. We observed that patients with AR had significantly lower levels of vitamin D3 compared to the control group. Additionally, there was a marked increase in immunoglobulin E (IgE) levels, which are often linked to allergic reactions, among those with AR.
Interestingly, our analysis indicated a clear inverse relationship between vitamin D3 levels and IgE levels. In fact, we found that changes in vitamin D3 levels accounted for about 58% of the variations in IgE among the participants. This suggests that increasing vitamin D3 might help reduce IgE levels and potentially lessen allergy symptoms.
7
We explored how calcitriol, the active form of vitamin D3, influences the immune response related to allergies. Our focus was on two key cytokines—IL-4 and IL-13—which play a significant role in allergic reactions. Through our experiments, we found that calcitriol reduced the production of these cytokines in both murine and human T-helper 2 (Th2) cells.
Interestingly, we noted that calcitriol not only diminished IL-4 and IL-13 secretion but also affected the expression of important regulatory proteins like Gata3 and Gfi1. Gata3 is crucial for promoting the expression of IL-4 and IL-13, while Gfi1 serves as a repressor of these cytokines. When we introduced calcitriol, Gata3 levels dropped. Meanwhile, Gfi1 expression also declined, yet it had a more complex role in modulating cytokine secretion.
Our findings suggest that calcitriol enhances the action of VDR (vitamin D receptor) and increases the presence of HDAC1—an enzyme that influences gene expression—in the regulatory regions for IL-4 and IL-13. This interplay results in a notable reduction of these cytokines, potentially explaining the observed link between low vitamin D3 levels and increased allergic reactions.
Overall, we believe our study sheds light on how vitamin D3 can affect allergy-related processes by intricately regulating immune cell behavior. This could pave the way for future therapeutic strategies in managing allergies through vitamin D3 supplementation.
Interestingly, we noted that calcitriol not only diminished IL-4 and IL-13 secretion but also affected the expression of important regulatory proteins like Gata3 and Gfi1. Gata3 is crucial for promoting the expression of IL-4 and IL-13, while Gfi1 serves as a repressor of these cytokines. When we introduced calcitriol, Gata3 levels dropped. Meanwhile, Gfi1 expression also declined, yet it had a more complex role in modulating cytokine secretion.
Our findings suggest that calcitriol enhances the action of VDR (vitamin D receptor) and increases the presence of HDAC1—an enzyme that influences gene expression—in the regulatory regions for IL-4 and IL-13. This interplay results in a notable reduction of these cytokines, potentially explaining the observed link between low vitamin D3 levels and increased allergic reactions.
Overall, we believe our study sheds light on how vitamin D3 can affect allergy-related processes by intricately regulating immune cell behavior. This could pave the way for future therapeutic strategies in managing allergies through vitamin D3 supplementation.
7
We delved into the potential impact of vitamin D3 on the development of eczema, a skin condition often tied to allergies. Our study measured levels of 25(OH)D3, a form of vitamin D, in dried blood spots from newborns at high risk for allergies. By observing these children over 25 years, we tracked the prevalence of eczema and other related allergy symptoms through skin prick tests at multiple points in their lives.
Our findings indicate that higher levels of neonatal vitamin D3 may lower the risk of persistent eczema that starts early in life. Specifically, for each 10 nmol/L increase in vitamin D3, the odds of developing early-onset persistent eczema decreased by 26%. Interestingly, we also found that higher vitamin D3 levels were associated with a 30% increase in the odds of early-onset resolving eczema. However, when considering the overall link between neonatal vitamin D3 and prevalent eczema or other allergy symptoms at later ages, we did not find strong evidence to support a significant effect.
In essence, while higher neonatal vitamin D3 appears beneficial for reducing the risk of certain types of eczema, its influence on broader allergy outcomes remains uncertain. Further studies are needed to unravel these complex relations and fully understand the role of vitamin D in allergic conditions.
Our findings indicate that higher levels of neonatal vitamin D3 may lower the risk of persistent eczema that starts early in life. Specifically, for each 10 nmol/L increase in vitamin D3, the odds of developing early-onset persistent eczema decreased by 26%. Interestingly, we also found that higher vitamin D3 levels were associated with a 30% increase in the odds of early-onset resolving eczema. However, when considering the overall link between neonatal vitamin D3 and prevalent eczema or other allergy symptoms at later ages, we did not find strong evidence to support a significant effect.
In essence, while higher neonatal vitamin D3 appears beneficial for reducing the risk of certain types of eczema, its influence on broader allergy outcomes remains uncertain. Further studies are needed to unravel these complex relations and fully understand the role of vitamin D in allergic conditions.
Most Useful Reviews
9
Amazing energy boost
6 people found this helpful
Super! This is the only vitamin D that is suitable for me. I ordered various types for all allergies, including itching and rashes, and this has been effective. According to my analyses, my vitamin D levels were low, and I have been taking this for two months now, planning to retest in three months. The effect is incredible! I wake up easily in the morning, feel energised, and do not experience the daytime sleepiness I had before. It also contains vitamin K and iodine. Highly recommended!
10
Clear skin improvement
1 people found this helpful
Finally, I have NO allergies! I used to get acne from fat in vitamin D, but after two months on this, I have had no breakouts. I've been mindful of incorporating fatty foods like coconut oil.
10
High quality ingredients
The quality is excellent, and the ingredients are superb. I haven't yet tried its effect on immunity, but the quantity is adequate, the dose is light, and it does not cause allergies. The combination is impressive, and it offers numerous benefits, including a soothing effect.
Medical Researches
SCIENTIFIC SCORE
Possibly Effective
Based on 5 Researches
7.4
- All Researches
8
We investigated the effects of combining vitamin D3 with fluticasone propionate inhalation aerosol in children with bronchial asthma. Our study involved 110 patients who were divided into two groups: one receiving only the inhalation treatment and the other receiving both the inhalation treatment and vitamin D3. By comparing these groups, we aimed to understand how vitamin D3 could potentially enhance immune function and improve symptoms related to asthma.
Results indicated that the group receiving the combination treatment experienced a quicker relief from symptoms like wheezing and dyspnea. They also showed marked improvements in lung function and quality of life. Particularly interesting was the observation that this treatment regime increased serum levels of vitamin D3, several immunoglobulins, and T lymphocyte subsets, which are important for immune health. Furthermore, the combination was linked with beneficial changes in calcium and phosphorus levels in the bloodstream.
However, while our findings suggest a positive relationship between vitamin D3 levels and immune function, we should note that the isolated benefits of vitamin D3 alone on allergies could not be conclusively determined. The results highlight potential benefits, but more research would be necessary to pinpoint vitamin D3's role specifically in allergy management, independent of other treatments.
Overall, our exploration reinforces the need to consider vitamin D3 as a potential supportive treatment in asthma management, especially given its immunomodulatory effects. Yet, it's essential to approach these findings with caution until further evidence is gathered on its direct impact on allergies.
Results indicated that the group receiving the combination treatment experienced a quicker relief from symptoms like wheezing and dyspnea. They also showed marked improvements in lung function and quality of life. Particularly interesting was the observation that this treatment regime increased serum levels of vitamin D3, several immunoglobulins, and T lymphocyte subsets, which are important for immune health. Furthermore, the combination was linked with beneficial changes in calcium and phosphorus levels in the bloodstream.
However, while our findings suggest a positive relationship between vitamin D3 levels and immune function, we should note that the isolated benefits of vitamin D3 alone on allergies could not be conclusively determined. The results highlight potential benefits, but more research would be necessary to pinpoint vitamin D3's role specifically in allergy management, independent of other treatments.
Overall, our exploration reinforces the need to consider vitamin D3 as a potential supportive treatment in asthma management, especially given its immunomodulatory effects. Yet, it's essential to approach these findings with caution until further evidence is gathered on its direct impact on allergies.
8
We explored the relationship between vitamin D3 levels and allergic rhinitis (AR), a common condition characterized by sneezing, runny noses, and itchy eyes. In our research, we included two groups: thirty individuals with AR between the ages of 18 and 35 who had low levels of vitamin D3 and a control group of thirty people with sufficient vitamin D3 levels.
Our findings revealed a notable difference between the two groups. We observed that patients with AR had significantly lower levels of vitamin D3 compared to the control group. Additionally, there was a marked increase in immunoglobulin E (IgE) levels, which are often linked to allergic reactions, among those with AR.
Interestingly, our analysis indicated a clear inverse relationship between vitamin D3 levels and IgE levels. In fact, we found that changes in vitamin D3 levels accounted for about 58% of the variations in IgE among the participants. This suggests that increasing vitamin D3 might help reduce IgE levels and potentially lessen allergy symptoms.
Our findings revealed a notable difference between the two groups. We observed that patients with AR had significantly lower levels of vitamin D3 compared to the control group. Additionally, there was a marked increase in immunoglobulin E (IgE) levels, which are often linked to allergic reactions, among those with AR.
Interestingly, our analysis indicated a clear inverse relationship between vitamin D3 levels and IgE levels. In fact, we found that changes in vitamin D3 levels accounted for about 58% of the variations in IgE among the participants. This suggests that increasing vitamin D3 might help reduce IgE levels and potentially lessen allergy symptoms.
7
We explored how calcitriol, the active form of vitamin D3, influences the immune response related to allergies. Our focus was on two key cytokines—IL-4 and IL-13—which play a significant role in allergic reactions. Through our experiments, we found that calcitriol reduced the production of these cytokines in both murine and human T-helper 2 (Th2) cells.
Interestingly, we noted that calcitriol not only diminished IL-4 and IL-13 secretion but also affected the expression of important regulatory proteins like Gata3 and Gfi1. Gata3 is crucial for promoting the expression of IL-4 and IL-13, while Gfi1 serves as a repressor of these cytokines. When we introduced calcitriol, Gata3 levels dropped. Meanwhile, Gfi1 expression also declined, yet it had a more complex role in modulating cytokine secretion.
Our findings suggest that calcitriol enhances the action of VDR (vitamin D receptor) and increases the presence of HDAC1—an enzyme that influences gene expression—in the regulatory regions for IL-4 and IL-13. This interplay results in a notable reduction of these cytokines, potentially explaining the observed link between low vitamin D3 levels and increased allergic reactions.
Overall, we believe our study sheds light on how vitamin D3 can affect allergy-related processes by intricately regulating immune cell behavior. This could pave the way for future therapeutic strategies in managing allergies through vitamin D3 supplementation.
Interestingly, we noted that calcitriol not only diminished IL-4 and IL-13 secretion but also affected the expression of important regulatory proteins like Gata3 and Gfi1. Gata3 is crucial for promoting the expression of IL-4 and IL-13, while Gfi1 serves as a repressor of these cytokines. When we introduced calcitriol, Gata3 levels dropped. Meanwhile, Gfi1 expression also declined, yet it had a more complex role in modulating cytokine secretion.
Our findings suggest that calcitriol enhances the action of VDR (vitamin D receptor) and increases the presence of HDAC1—an enzyme that influences gene expression—in the regulatory regions for IL-4 and IL-13. This interplay results in a notable reduction of these cytokines, potentially explaining the observed link between low vitamin D3 levels and increased allergic reactions.
Overall, we believe our study sheds light on how vitamin D3 can affect allergy-related processes by intricately regulating immune cell behavior. This could pave the way for future therapeutic strategies in managing allergies through vitamin D3 supplementation.
7
We delved into the potential impact of vitamin D3 on the development of eczema, a skin condition often tied to allergies. Our study measured levels of 25(OH)D3, a form of vitamin D, in dried blood spots from newborns at high risk for allergies. By observing these children over 25 years, we tracked the prevalence of eczema and other related allergy symptoms through skin prick tests at multiple points in their lives.
Our findings indicate that higher levels of neonatal vitamin D3 may lower the risk of persistent eczema that starts early in life. Specifically, for each 10 nmol/L increase in vitamin D3, the odds of developing early-onset persistent eczema decreased by 26%. Interestingly, we also found that higher vitamin D3 levels were associated with a 30% increase in the odds of early-onset resolving eczema. However, when considering the overall link between neonatal vitamin D3 and prevalent eczema or other allergy symptoms at later ages, we did not find strong evidence to support a significant effect.
In essence, while higher neonatal vitamin D3 appears beneficial for reducing the risk of certain types of eczema, its influence on broader allergy outcomes remains uncertain. Further studies are needed to unravel these complex relations and fully understand the role of vitamin D in allergic conditions.
Our findings indicate that higher levels of neonatal vitamin D3 may lower the risk of persistent eczema that starts early in life. Specifically, for each 10 nmol/L increase in vitamin D3, the odds of developing early-onset persistent eczema decreased by 26%. Interestingly, we also found that higher vitamin D3 levels were associated with a 30% increase in the odds of early-onset resolving eczema. However, when considering the overall link between neonatal vitamin D3 and prevalent eczema or other allergy symptoms at later ages, we did not find strong evidence to support a significant effect.
In essence, while higher neonatal vitamin D3 appears beneficial for reducing the risk of certain types of eczema, its influence on broader allergy outcomes remains uncertain. Further studies are needed to unravel these complex relations and fully understand the role of vitamin D in allergic conditions.
7
We conducted a study focusing on the intriguing relationship between vitamin D3 levels and allergies, specifically in patients with chronic and allergic sinusitis. Our research involved 90 subjects divided into three groups: healthy controls, chronic sinusitis patients, and those suffering from allergic sinusitis.
Throughout the study, we measured serum levels of vitamin D3 and immunoglobulin E (IgE) using an ELISA method. The results revealed that a significant portion of our participants—60%—had insufficient vitamin D, with those afflicted by allergic sinusitis showing even higher deficiencies.
Interestingly, we observed that female participants were more likely to experience vitamin D deficiency. Additionally, cravings for higher levels of IgE protein were primarily noted in the allergic sinusitis group, further linking low vitamin D levels with allergy severity.
Our findings suggest that vitamin D deficiency may play a role in increasing susceptibility to allergic sinusitis, presenting a case for considering vitamin D supplementation as a potential adjunctive therapy for these patients.
Throughout the study, we measured serum levels of vitamin D3 and immunoglobulin E (IgE) using an ELISA method. The results revealed that a significant portion of our participants—60%—had insufficient vitamin D, with those afflicted by allergic sinusitis showing even higher deficiencies.
Interestingly, we observed that female participants were more likely to experience vitamin D deficiency. Additionally, cravings for higher levels of IgE protein were primarily noted in the allergic sinusitis group, further linking low vitamin D levels with allergy severity.
Our findings suggest that vitamin D deficiency may play a role in increasing susceptibility to allergic sinusitis, presenting a case for considering vitamin D supplementation as a potential adjunctive therapy for these patients.
User Reviews
USERS' SCORE
Good
Based on 21 Reviews
8.8
- All Reviews
- Positive Reviews
- Negative Reviews
9
Amazing energy boost
6 people found this helpful
Super! This is the only vitamin D that is suitable for me. I ordered various types for all allergies, including itching and rashes, and this has been effective. According to my analyses, my vitamin D levels were low, and I have been taking this for two months now, planning to retest in three months. The effect is incredible! I wake up easily in the morning, feel energised, and do not experience the daytime sleepiness I had before. It also contains vitamin K and iodine. Highly recommended!
10
Clear skin improvement
1 people found this helpful
Finally, I have NO allergies! I used to get acne from fat in vitamin D, but after two months on this, I have had no breakouts. I've been mindful of incorporating fatty foods like coconut oil.
10
High quality ingredients
The quality is excellent, and the ingredients are superb. I haven't yet tried its effect on immunity, but the quantity is adequate, the dose is light, and it does not cause allergies. The combination is impressive, and it offers numerous benefits, including a soothing effect.
10
Family-friendly supplement
We found this an excellent combination of vitamins for the whole family. The dosage is well chosen, and it does not cause any allergies for any of us.
9
No allergic reactions
The only D3 vitamin that suits me. Everything else I took previously caused allergies, resulting in itching and rashes. I love the effect: a boost of energy, clarity in the morning, and no drowsiness during the day. Additionally, it contains vitamin K, which is a big plus.
Frequently Asked Questions
9
Improved well-being
This product is of excellent quality with well-chosen ingredients. I have not experienced any allergies or negative reactions. The package size is sufficient for a long duration, and the capsules are of a medium size with a neutral taste. I noticed improvements in my bowel function and metabolism after just a week. My nervous system has also felt better, reducing overall stress. I am very pleased with the vitamin's effectiveness.
10
Clear skin improvement
1 people found this helpful
Finally, I have NO allergies! I used to get acne from fat in vitamin D, but after two months on this, I have had no breakouts. I've been mindful of incorporating fatty foods like coconut oil.
9
Amazing energy boost
6 people found this helpful
Super! This is the only vitamin D that is suitable for me. I ordered various types for all allergies, including itching and rashes, and this has been effective. According to my analyses, my vitamin D levels were low, and I have been taking this for two months now, planning to retest in three months. The effect is incredible! I wake up easily in the morning, feel energised, and do not experience the daytime sleepiness I had before. It also contains vitamin K and iodine. Highly recommended!
10
Family-friendly supplement
We found this an excellent combination of vitamins for the whole family. The dosage is well chosen, and it does not cause any allergies for any of us.
9
Balanced vitamin composition
Vitamins D and K work excellently together, and I appreciate the inclusion of iodine. This combination did not cause allergies, and I plan to continue taking it.
9
Good for family
Several bloggers recommended these vitamins, so I bought them for myself, my husband, and my 4-year-old child. We used them for a month at breakfast. There were no side effects or allergies. I was impressed with the price, quality, and composition. I will buy more.
7.5
Good for allergies
I'm eating well and take this product daily for allergies and immunity. It seems to be effective for rhinitis or allergic reactions.
8
Great for asthma
5 people found this helpful
This Vitamin D is essential for me due to my asthma and allergies. It is also effective for cat allergies. It contains iodine along with vitamins D and K. For those who do not consume much seaweed, this supplement is convenient. Iodine is particularly beneficial as those with asthma often have deficiencies, and it also positively influences hormones.
7
We explored how calcitriol, the active form of vitamin D3, influences the immune response related to allergies. Our focus was on two key cytokines—IL-4 and IL-13—which play a significant role in allergic reactions. Through our experiments, we found that calcitriol reduced the production of these cytokines in both murine and human T-helper 2 (Th2) cells.
Interestingly, we noted that calcitriol not only diminished IL-4 and IL-13 secretion but also affected the expression of important regulatory proteins like Gata3 and Gfi1. Gata3 is crucial for promoting the expression of IL-4 and IL-13, while Gfi1 serves as a repressor of these cytokines. When we introduced calcitriol, Gata3 levels dropped. Meanwhile, Gfi1 expression also declined, yet it had a more complex role in modulating cytokine secretion.
Our findings suggest that calcitriol enhances the action of VDR (vitamin D receptor) and increases the presence of HDAC1—an enzyme that influences gene expression—in the regulatory regions for IL-4 and IL-13. This interplay results in a notable reduction of these cytokines, potentially explaining the observed link between low vitamin D3 levels and increased allergic reactions.
Overall, we believe our study sheds light on how vitamin D3 can affect allergy-related processes by intricately regulating immune cell behavior. This could pave the way for future therapeutic strategies in managing allergies through vitamin D3 supplementation.
Interestingly, we noted that calcitriol not only diminished IL-4 and IL-13 secretion but also affected the expression of important regulatory proteins like Gata3 and Gfi1. Gata3 is crucial for promoting the expression of IL-4 and IL-13, while Gfi1 serves as a repressor of these cytokines. When we introduced calcitriol, Gata3 levels dropped. Meanwhile, Gfi1 expression also declined, yet it had a more complex role in modulating cytokine secretion.
Our findings suggest that calcitriol enhances the action of VDR (vitamin D receptor) and increases the presence of HDAC1—an enzyme that influences gene expression—in the regulatory regions for IL-4 and IL-13. This interplay results in a notable reduction of these cytokines, potentially explaining the observed link between low vitamin D3 levels and increased allergic reactions.
Overall, we believe our study sheds light on how vitamin D3 can affect allergy-related processes by intricately regulating immune cell behavior. This could pave the way for future therapeutic strategies in managing allergies through vitamin D3 supplementation.
8
We explored the relationship between vitamin D3 levels and allergic rhinitis (AR), a common condition characterized by sneezing, runny noses, and itchy eyes. In our research, we included two groups: thirty individuals with AR between the ages of 18 and 35 who had low levels of vitamin D3 and a control group of thirty people with sufficient vitamin D3 levels.
Our findings revealed a notable difference between the two groups. We observed that patients with AR had significantly lower levels of vitamin D3 compared to the control group. Additionally, there was a marked increase in immunoglobulin E (IgE) levels, which are often linked to allergic reactions, among those with AR.
Interestingly, our analysis indicated a clear inverse relationship between vitamin D3 levels and IgE levels. In fact, we found that changes in vitamin D3 levels accounted for about 58% of the variations in IgE among the participants. This suggests that increasing vitamin D3 might help reduce IgE levels and potentially lessen allergy symptoms.
Our findings revealed a notable difference between the two groups. We observed that patients with AR had significantly lower levels of vitamin D3 compared to the control group. Additionally, there was a marked increase in immunoglobulin E (IgE) levels, which are often linked to allergic reactions, among those with AR.
Interestingly, our analysis indicated a clear inverse relationship between vitamin D3 levels and IgE levels. In fact, we found that changes in vitamin D3 levels accounted for about 58% of the variations in IgE among the participants. This suggests that increasing vitamin D3 might help reduce IgE levels and potentially lessen allergy symptoms.
7
We conducted a study focusing on the intriguing relationship between vitamin D3 levels and allergies, specifically in patients with chronic and allergic sinusitis. Our research involved 90 subjects divided into three groups: healthy controls, chronic sinusitis patients, and those suffering from allergic sinusitis.
Throughout the study, we measured serum levels of vitamin D3 and immunoglobulin E (IgE) using an ELISA method. The results revealed that a significant portion of our participants—60%—had insufficient vitamin D, with those afflicted by allergic sinusitis showing even higher deficiencies.
Interestingly, we observed that female participants were more likely to experience vitamin D deficiency. Additionally, cravings for higher levels of IgE protein were primarily noted in the allergic sinusitis group, further linking low vitamin D levels with allergy severity.
Our findings suggest that vitamin D deficiency may play a role in increasing susceptibility to allergic sinusitis, presenting a case for considering vitamin D supplementation as a potential adjunctive therapy for these patients.
Throughout the study, we measured serum levels of vitamin D3 and immunoglobulin E (IgE) using an ELISA method. The results revealed that a significant portion of our participants—60%—had insufficient vitamin D, with those afflicted by allergic sinusitis showing even higher deficiencies.
Interestingly, we observed that female participants were more likely to experience vitamin D deficiency. Additionally, cravings for higher levels of IgE protein were primarily noted in the allergic sinusitis group, further linking low vitamin D levels with allergy severity.
Our findings suggest that vitamin D deficiency may play a role in increasing susceptibility to allergic sinusitis, presenting a case for considering vitamin D supplementation as a potential adjunctive therapy for these patients.
7
We delved into the potential impact of vitamin D3 on the development of eczema, a skin condition often tied to allergies. Our study measured levels of 25(OH)D3, a form of vitamin D, in dried blood spots from newborns at high risk for allergies. By observing these children over 25 years, we tracked the prevalence of eczema and other related allergy symptoms through skin prick tests at multiple points in their lives.
Our findings indicate that higher levels of neonatal vitamin D3 may lower the risk of persistent eczema that starts early in life. Specifically, for each 10 nmol/L increase in vitamin D3, the odds of developing early-onset persistent eczema decreased by 26%. Interestingly, we also found that higher vitamin D3 levels were associated with a 30% increase in the odds of early-onset resolving eczema. However, when considering the overall link between neonatal vitamin D3 and prevalent eczema or other allergy symptoms at later ages, we did not find strong evidence to support a significant effect.
In essence, while higher neonatal vitamin D3 appears beneficial for reducing the risk of certain types of eczema, its influence on broader allergy outcomes remains uncertain. Further studies are needed to unravel these complex relations and fully understand the role of vitamin D in allergic conditions.
Our findings indicate that higher levels of neonatal vitamin D3 may lower the risk of persistent eczema that starts early in life. Specifically, for each 10 nmol/L increase in vitamin D3, the odds of developing early-onset persistent eczema decreased by 26%. Interestingly, we also found that higher vitamin D3 levels were associated with a 30% increase in the odds of early-onset resolving eczema. However, when considering the overall link between neonatal vitamin D3 and prevalent eczema or other allergy symptoms at later ages, we did not find strong evidence to support a significant effect.
In essence, while higher neonatal vitamin D3 appears beneficial for reducing the risk of certain types of eczema, its influence on broader allergy outcomes remains uncertain. Further studies are needed to unravel these complex relations and fully understand the role of vitamin D in allergic conditions.
References
- Wu D, Wang J, Wei Y, Zhang X, Hou Z. Correlation Analysis of Serum 25-Hydroxyvitamin D Levels With Immune Function and Calcium-Phosphate Metabolism in Patients With Bronchial Asthma Treated With Combination Therapy. Physiol Res. 2024;73:841.
- Biswas B, Chattopadhyay S, Hazra S, Goswami R. Calcitriol Impairs the Secretion of IL-4 and IL-13 in Th2 Cells via Modulating the VDR-Gata3-Gfi1 Axis. J Immunol. 2024;213:831. doi:10.4049/jimmunol.2400078
- Zeng R, Lodge CJ, Koplin JJ, Lopez DJ, Erbas B, et al. Neonatal Vitamin D and Associations with Longitudinal Changes of Eczema up to 25 Years of Age. Nutrients. 2024;16. doi:10.3390/nu16091303
- Al-Allaff RGM, Bakr Al-Sawaf TM. Correlation Between a Deficiency of D3 Levels and the Development of Allergic Rhinitis. Pak J Biol Sci. 2024;27:27. doi:10.3923/pjbs.2024.27.34
- Bagheri P, Nouri M, Eskandarzadeh H, Darvishi M. Evaluation of Serum Levels of Vitamin D3 and IgE in Patients with Chronic and Allergic Sinusitis: A Cross-sectional Study. Recent Adv Inflamm Allergy Drug Discov. 2024;18:108. doi:10.2174/0127722708281623240116100806
